<\/span><\/h2>\n\n\n\nVirtual Private Networks, kullan\u0131c\u0131lar\u0131n internet \u00fczerindeki etkinliklerini gizli tutmalar\u0131na ve g\u00fcvenli hale getirmelerine yard\u0131mc\u0131 olan ara\u00e7t\u0131r.<\/p>\n\n\n\nEn \u0130yi VPN<\/figcaption><\/figure>\n\n\n\n\nVPN’ler, internet ba\u011flant\u0131s\u0131 olan herhangi bir cihazda kullan\u0131labilir. Bu, ak\u0131ll\u0131 telefonlar, tabletler, diz\u00fcst\u00fc bilgisayarlar, masa\u00fcst\u00fc bilgisayarlar ve hatta ak\u0131ll\u0131 televizyonlar gibi \u00e7e\u015fitli cihazlarda kullan\u0131labilece\u011fi anlam\u0131na gelir.<\/li>\n\n\n\n Sadece ki\u015fisel kullan\u0131m i\u00e7in de\u011fil, ayn\u0131 zamanda i\u015fletmelerin kurumsal a\u011flar\u0131na eri\u015fmek i\u00e7in de kullan\u0131labilir. Bu, \u015firket \u00e7al\u0131\u015fanlar\u0131n\u0131n uzaktan \u00e7al\u0131\u015fabilmesine ve kurumsal verilerin g\u00fcvenli bir \u015fekilde eri\u015filebilmesine olanak tan\u0131r.<\/li>\n\n\n\n \u0130nternet trafi\u011fini \u015fifrelemekle kalmaz, ayn\u0131 zamanda internet h\u0131z\u0131n\u0131 da etkileyebilir.<\/li>\n\n\n\n IP adresinizi de gizler. Kullan\u0131c\u0131n\u0131n konumunu gizleyerek, co\u011frafi k\u0131s\u0131tlamalardan ka\u00e7\u0131nmas\u0131na olanak tan\u0131r.<\/li>\n\n\n\n VPN’lerin sundu\u011fu g\u00fcvenlik seviyesi, se\u00e7ilen protokol ve \u015fifreleme seviyesine ba\u011fl\u0131d\u0131r. <\/li>\n\n\n\n OpenVPN ve IPSec gibi protokoller, end\u00fcstri standard\u0131 olarak kabul edilir ve g\u00fc\u00e7l\u00fc \u015fifreleme y\u00f6ntemleri kullan\u0131rlar.<\/li>\n\n\n\n Baz\u0131 VPN’ler, \u00fccretsiz olarak sunulabilir. \u00dccretsiz VPN’lerin bir\u00e7o\u011fu reklam gelirlerini art\u0131rmak i\u00e7in kullan\u0131c\u0131lar\u0131n verilerini toplarlar, bu nedenle g\u00fcvenlik konusunda dikkatli olunmal\u0131d\u0131r.<\/li>\n\n\n\n Kullan\u0131c\u0131n\u0131n aktivitelerini kaydetmez.<\/li>\n<\/ol>\n\n\n\n<\/span>Tarih\u00e7e<\/span><\/h3>\n\n\n\nVPN teknolojisi, ilk olarak 1996 y\u0131l\u0131nda Microsoft taraf\u0131ndan PPTP (Point-to-Point Tunneling Protocol) protokol\u00fc ile sunuldu. Ancak, daha \u00f6nce de benzer teknolojiler mevcuttu. \u00d6rne\u011fin, Unix tabanl\u0131 sistemlerde 1990’larda kullan\u0131lan SSH (Secure Shell) protokol\u00fc, uzak bir sunucuya g\u00fcvenli bir \u015fekilde ba\u011flanmak i\u00e7in kullan\u0131labiliyordu ve bu da bir t\u00fcr VPN i\u015flevi g\u00f6r\u00fcyordu. VPN teknolojisi, internetin yayg\u0131nla\u015fmas\u0131yla birlikte daha pop\u00fcler hale geldi ve g\u00fcn\u00fcm\u00fczde bir\u00e7ok VPN sa\u011flay\u0131c\u0131s\u0131 bulunmaktad\u0131r.<\/p>\n\n\n\n
<\/span>VPN Nas\u0131l Kurulur?<\/span><\/h2>\n\n\n\nVPN Nedir<\/figcaption><\/figure>\n\n\n\n\u00dccretsiz bir VPN sa\u011flay\u0131c\u0131s\u0131 olan Windscribe’i kullanarak VPN kurulumu i\u00e7in;<\/p>\n\n\n\n
\nWindscribe VPN web sitesine gidin ve “Sign Up” veya “Get Started” d\u00fc\u011fmesine t\u0131klayarak hesap olu\u015fturun.<\/li>\n\n\n\n Ard\u0131ndan, hesab\u0131n\u0131z\u0131 do\u011frulamak i\u00e7in e-posta adresinize g\u00f6nderilen do\u011frulama ba\u011flant\u0131s\u0131n\u0131 t\u0131klay\u0131n.<\/li>\n\n\n\n Windscribe VPN uygulamas\u0131n\u0131 indirmek i\u00e7in “Download” sayfas\u0131na gidin ve i\u015fletim sisteminize uygun s\u00fcr\u00fcm\u00fc indirin ve y\u00fckleyin.<\/li>\n\n\n\n Windscribe VPN uygulamas\u0131n\u0131 a\u00e7\u0131n ve hesap bilgilerinizi girin.<\/li>\n\n\n\n Sunucu konumunuzu se\u00e7in ve “Connect” d\u00fc\u011fmesine t\u0131klayarak ba\u011flan\u0131n. Windscribe, \u00fccretsiz kullan\u0131c\u0131lar i\u00e7in birka\u00e7 sunucu konumu sunar.<\/li>\n\n\n\n VPN ba\u011flant\u0131n\u0131z\u0131 test edin.<\/li>\n<\/ol>\n\n\n\n<\/span>VPN ba\u011flant\u0131s\u0131 kurarken nelere dikkat etmeliyim?<\/span><\/h3>\n\n\n\n\nG\u00fcvenilir bir VPN sa\u011flay\u0131c\u0131s\u0131 se\u00e7mek<\/li>\n\n\n\n G\u00fcvenli bir \u015fifreleme protokol\u00fc se\u00e7mek<\/li>\n\n\n\n VPN uygulamas\u0131n\u0131 do\u011fru \u015fekilde kurmak ve yap\u0131land\u0131rmak<\/li>\n\n\n\n Sunucu konumunu do\u011fru \u015fekilde se\u00e7mek<\/li>\n\n\n\n VPN ba\u011flant\u0131s\u0131n\u0131n do\u011fru \u015fekilde \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 kontrol etmek.<\/li>\n<\/ul>\n\n\n\nVPN<\/figcaption><\/figure>\n\n\n\n\u00d6rnek VPN programlar;<\/strong><\/p>\n\n\n\n\nExpressVPN<\/li>\n\n\n\n NordVPN<\/li>\n\n\n\n Private Internet Access (PIA)<\/li>\n\n\n\n CyberGhost VPN<\/li>\n\n\n\n Surfshark<\/li>\n\n\n\n Hotspot Shield<\/li>\n\n\n\n Windscribe<\/li>\n\n\n\n ProtonVPN<\/li>\n<\/ul>\n\n\n\n<\/span>En \u0130yi VPN Programlar\u0131<\/span><\/h2>\n\n\n\n\nExpressVPN:<\/strong> H\u0131zl\u0131 ve g\u00fcvenilir bir VPN sa\u011flay\u0131c\u0131s\u0131. Y\u00fcksek d\u00fczeyde \u015fifreleme ve gizlilik sunar.<\/li>\n\n\n\nNordVPN: <\/strong>Y\u00fcksek h\u0131z ve geni\u015f sunucu a\u011f\u0131yla birlikte gelen bir VPN sa\u011flay\u0131c\u0131s\u0131. \u00dc\u00e7l\u00fc katmanl\u0131 \u015fifreleme ve otomatik kesinti korumas\u0131 sunar.<\/li>\n\n\n\nSurfshark:<\/strong> B\u00fct\u00e7e dostu bir VPN sa\u011flay\u0131c\u0131s\u0131. Y\u00fcksek d\u00fczeyde \u015fifreleme, reklam engelleme ve \u00e7oklu cihaz deste\u011fi sunar.<\/li>\n\n\n\nCyberGhost:<\/strong> Basit kullan\u0131m\u0131 ve kullan\u0131c\u0131 dostu aray\u00fcz\u00fc ile pop\u00fcler bir VPN sa\u011flay\u0131c\u0131s\u0131. G\u00fc\u00e7l\u00fc \u015fifreleme ve engellenen sitelere eri\u015fim sunar.<\/li>\n\n\n\nHotspot Shield: <\/strong>H\u0131zl\u0131 ve g\u00fcvenli bir VPN sa\u011flay\u0131c\u0131s\u0131. Kullan\u0131c\u0131lar i\u00e7in \u00fccretsiz ve premium se\u00e7enekleri mevcuttur.<\/li>\n\n\n\nProtonVPN:<\/strong> \u0130svi\u00e7re merkezli bir VPN sa\u011flay\u0131c\u0131s\u0131. Kullan\u0131c\u0131lar i\u00e7in \u00fccretsiz ve premium se\u00e7enekleri mevcuttur. Y\u00fcksek d\u00fczeyde gizlilik ve \u015fifreleme sunar.<\/li>\n\n\n\nPrivate Internet Access:<\/strong> G\u00fc\u00e7l\u00fc \u015fifreleme ve y\u00fcksek h\u0131z sunan bir VPN sa\u011flay\u0131c\u0131s\u0131. Ayr\u0131ca reklam engelleme ve izleyicileri engelleme \u00f6zellikleri de bulunur.<\/li>\n\n\n\nIPVanish:<\/strong> Geni\u015f sunucu a\u011f\u0131 ve h\u0131zl\u0131 ba\u011flant\u0131lar\u0131yla birlikte gelen bir VPN sa\u011flay\u0131c\u0131s\u0131. G\u00fc\u00e7l\u00fc \u015fifreleme ve engellenen sitelere eri\u015fim sunar.<\/li>\n\n\n\nVyprVPN:<\/strong> G\u00fcvenli \u015fifreleme ve h\u0131zl\u0131 ba\u011flant\u0131lar sunan bir VPN sa\u011flay\u0131c\u0131s\u0131. Kendi \u00f6zel DNS ve Zero-Knowledge DNS \u00f6zelliklerine sahiptir.<\/li>\n\n\n\nTunnelBear:<\/strong> Basit kullan\u0131m\u0131 ve kullan\u0131c\u0131 dostu aray\u00fcz\u00fc ile pop\u00fcler bir VPN sa\u011flay\u0131c\u0131s\u0131. Y\u00fcksek d\u00fczeyde \u015fifreleme ve \u00e7oklu cihaz deste\u011fi sunar.<\/li>\n<\/ol>\n\n\n\n<\/span>\u00dccretsiz VPN Programlar\u0131<\/span><\/h3>\n\n\n\n